Sooth and clam your baby with the Nuby Penguin Cry Sensor Sleep Aid. Pebble the penguin comes with a light and a variety of sounds that automatically play when your baby cries. Sit it on a bedside table or use the Velcro to attach it to a pushchair or car seat. Nuby Penguin Cry Sensor Sleep Aid helps to soothe your baby to sleep. Pebble, the super soft penguin, has been specially designed to comfort and calm babies. It comes with a lullaby, heartbeat, white noise, and soft light to help soothe your baby to sleep. The cry sensor function automatically plays when your baby cries. Either select their favourite sound or let it play the last selected sound. All sounds automatically shut off after 30 minutes. Pebbles sits on a beside table in the nursery or can be attached to the pushchair or car seat with its secure Velcro fastening. Key Features of Nuby Sleep Aid Super soft penguin 4 soothing sounds, 3 adjustable volume levels and adjustable light brightness Automatically plays when your baby cries Sounds automatically shut off after 30 minutes Sit on a bedside table or attach with Velcro